Chinese Aquatic Firefly vs Arctic Woolly Bear Moth

Side-by-side species comparison

Attribute Chinese Aquatic Firefly Arctic Woolly Bear Moth
Scientific Name Aquatica ficta Gynaephora groenlandica
Order Coleoptera Lepidoptera
Family Lampyridae Erebidae
Size 8-12 mm 30-40 mm wingspan
Habitat Rivers & Streams Heathland
Diet Omnivores Omnivores
Regions China Canadian Arctic Archipelago, Greenland, Ellesmere Island
Conservation Vulnerable Least Concern

Chinese Aquatic Firefly

A firefly with fully aquatic larvae found in streams across southern China. It was the first species placed in the genus Aquatica, erected specifically for water-dwelling lampyrids.

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Did You Know?

Larvae breathe underwater using specialized tracheal gills unique among fireflies.

Arctic Woolly Bear Moth

A medium-sized moth whose caterpillar is famous for its extremely long development. Adults are gray-brown with hairy bodies. The densely hairy caterpillar is dark brown to black and curls into a tight ball when disturbed.

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Did You Know?

The caterpillar can take up to 14 years to complete development, spending most of each year frozen solid and thawing for only a few weeks of feeding each summer.